Merge pull request #1637 from pofl/patch-2

Run Test Workflow only if Go code was changed

Author: lammel

.github/workflows/echo.yml

@@ -4,9 +4,19 @@ on:
   push:
     branches:
       - master
+    paths:
+      - '**.go'
+      - 'go.*'
+      - '_fixture/**'
+      - '.github/**'
   pull_request:
     branches:
       - master
+    paths:
+      - '**.go'
+      - 'go.*'
+      - '_fixture/**'
+      - '.github/**'
 
 env:
   GO111MODULE: on